{% init right_link = None %}
{% init back_link = None %}
<div class="card">
    <!-- <a href="/system/index" class="link">系统</a> › -->
    <h3 class="card-title">{{title}}</a>
    {% if right_link is not None %}
        <a class="float-right link" href="{{right_link.get('link')}}">{{right_link.get('name')}}</a>
    {% end %}

    {% if back_link != None %}
        <a class="float-right link" href="{{back_link}}">返回</a>
    {% end %}
</div>